Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 4.12637 | 4.12952 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-80bau3b.opb |
MD5SUM | b2e886c31e082dd9f659f139112a12d7 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 2.07668 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 228540 |
Total number of constraints | 5191 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 5191 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 3330 |
Number of terms in the objective function | 182620 |
Biggest coefficient in the objective function | 5315022028800000 |
Number of bits for the biggest coefficient in the objective function | 53 |
Sum of the numbers in the objective function | 5549881707922194982 |
Number of bits of the sum of numbers in the objective function | 63 |
Biggest number in a constraint | 5315022028800000 |
Number of bits of the biggest number in a constraint | 53 |
Biggest sum of numbers in a constraint | 5549881707922194982 |
Number of bits of the biggest sum of numbers | 63 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 2.69/2.72 c ...done 2.69/2.72 c #vars=228540 #constraints=5192 hasObjective=yes 3.89/3.94 c res. mode=mod 3.89/3.94 c VSIDS like heuristics 3.89/3.94 c complete search running 3.99/4.08 c contradiction after root unit propagation 3.99/4.08 3.99/4.08 s UNSATISFIABLE 3.99/4.08 3.99/4.08 c user time= 3.99239 s 3.99/4.08 c system time= 0.087986 s 3.99/4.08 c wall clock time=4.08088
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-365640-1176995322 -o ROOT/results/node23/solver-365640-1176995322 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365640-1176995322/instance-365640-1176995322.opb mod Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.93 1.00 0.99 3/77 13904 /proc/meminfo: memFree=1790776/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=1468 CPUtime=0 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 147449416 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134831207 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 367 160 127 317 0 46 0 [startup+0.054428 s] /proc/loadavg: 0.93 1.00 0.99 3/77 13904 /proc/meminfo: memFree=1790776/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=2400 CPUtime=0.05 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 458 0 0 0 5 0 0 0 18 0 1 0 147449416 2457600 342 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 600 342 127 317 0 279 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2400 [startup+0.101437 s] /proc/loadavg: 0.93 1.00 0.99 3/77 13904 /proc/meminfo: memFree=1790776/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=3440 CPUtime=0.09 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 776 0 0 0 9 0 0 0 18 0 1 0 147449416 3522560 531 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 860 531 127 317 0 539 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3440 [startup+0.301475 s] /proc/loadavg: 0.93 1.00 0.99 3/77 13904 /proc/meminfo: memFree=1790776/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=5520 CPUtime=0.29 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 1564 0 0 0 29 0 0 0 19 0 1 0 147449416 5652480 1062 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 1380 1062 127 317 0 1059 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5520 [startup+0.701553 s] /proc/loadavg: 0.93 1.00 0.99 3/77 13904 /proc/meminfo: memFree=1790776/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=9548 CPUtime=0.69 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 2896 0 0 0 68 1 0 0 22 0 1 0 147449416 9777152 1881 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712576 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 2387 1881 128 317 0 2066 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9548 [startup+1.50171 s] /proc/loadavg: 0.93 1.00 0.99 3/78 13905 /proc/meminfo: memFree=1782256/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=17728 CPUtime=1.49 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 4844 0 0 0 147 2 0 0 25 0 1 0 147449416 18153472 3829 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 4432 3829 131 317 0 4111 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 17728 [startup+3.10202 s] /proc/loadavg: 1.01 1.02 1.00 2/78 13905 /proc/meminfo: memFree=1768432/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=55776 CPUtime=3.09 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 14229 0 0 0 301 8 0 0 25 0 1 0 147449416 57114624 13214 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 13944 13214 137 317 0 13623 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 55776 Solver just ended. Dumping a history of the last processes samples [startup+3.90117 s] /proc/loadavg: 1.01 1.02 1.00 2/78 13905 /proc/meminfo: memFree=1738032/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=60000 CPUtime=3.89 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 15312 0 0 0 381 8 0 0 25 0 1 0 147449416 61440000 14297 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602766 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 15000 14297 137 317 0 14679 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 60000 [startup+4.10121 s] /proc/loadavg: 1.01 1.02 1.00 2/78 13905 /proc/meminfo: memFree=1738032/2055920 swapFree=4169120/4192956 [pid=13904] ppid=13902 vsize=55908 CPUtime=4.09 /proc/13904/stat : 13904 (oree) R 13902 13904 13149 0 -1 4194304 15476 0 0 0 401 8 0 0 25 0 1 0 147449416 57249792 13306 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134624374 0 0 4096 17474 0 0 0 17 1 0 0 /proc/13904/statm: 13977 13306 184 317 0 13656 0 Current children cumulated CPU time (s) 4.09 Current children cumulated vsize (KiB) 55908 Child status: 0 Real time (s): 4.12952 CPU time (s): 4.12637 CPU user time (s): 4.02839 CPU system time (s): 0.097985 CPU usage (%): 99.9238 Max. virtual memory (cumulated for all children) (KiB): 60396 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.02839 system time used= 0.097985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 15476 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 8 involuntary context switches= 3 runsolver used 0.004999 second user time and 0.015997 second system time The end
Begin job on node23 on Thu Apr 19 15:08:43 UTC 2007 IDJOB= 365640 IDBENCH= 2455 IDSOLVER= 172 FILE ID= node23/365640-1176995322 PBS_JOBID= 4630438 Free space on /tmp= 66442 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-80bau3b.opb COMMAND LINE= oree /tmp/evaluation/365640-1176995322/instance-365640-1176995322.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-365640-1176995322 -o ROOT/results/node23/solver-365640-1176995322 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365640-1176995322/instance-365640-1176995322.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= b2e886c31e082dd9f659f139112a12d7 RANDOM SEED= 650141861 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.276 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.276 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1791120 kB Buffers: 22400 kB Cached: 153472 kB SwapCached: 2288 kB Active: 86412 kB Inactive: 112396 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1791120 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 13740 kB Writeback: 0 kB Mapped: 30352 kB Slab: 51432 kB Committed_AS: 2459336 kB PageTables: 1796 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66442 MiB End job on node23 on Thu Apr 19 15:08:47 UTC 2007